9. Q9f
Save videos to My Cheatsheet for later, for easy studying.
Video Solution
Q1
Q2
Q3
L1
L2
L3
Similar Question 1
<p> Solve each system.</p><p><code class='latex inline'>\displaystyle \frac{1}{4}x - 3y =\frac{1}{2}</code> and <code class='latex inline'>\displaystyle \frac{1}{3}x - 9y = 5</code></p>
Similar Question 2
<p> Solve for <code class='latex inline'>x</code> and <code class='latex inline'>y</code> using the substitution method for each linear system.</p> <ul> <li><code class='latex inline'>\displaystyle 0.1x + y = 3</code></li> <li> <code class='latex inline'>0.5x - 3y = 7</code></li> </ul>
Similar Question 3
<p> Solve for <code class='latex inline'>x</code> and <code class='latex inline'>y</code> using the substitution method for each linear system.</p> <ul> <li><code class='latex inline'>\displaystyle 0.1x + y = 3</code></li> <li> <code class='latex inline'>0.5x - 3y = 7</code></li> </ul>
Similar Questions
Learning Path
L1 Quick Intro to Factoring Trinomial with Leading a
L2 Introduction to Factoring ax^2+bx+c
L3 Factoring ax^2+bx+c, ex1
Now You Try
<p> Solve for <code class='latex inline'>x</code> and <code class='latex inline'>y</code> using the substitution method for each linear system.</p> <ul> <li><code class='latex inline'>\displaystyle \frac{2}{3}x + 2y = 4</code></li> <li> <code class='latex inline'>x + 3y = -2 </code></li> </ul>
<p> Solve for <code class='latex inline'>x</code> and <code class='latex inline'>y</code> using the substitution method for each linear system.</p> <ul> <li><code class='latex inline'>\displaystyle 0.1x + y = 3</code></li> <li> <code class='latex inline'>0.5x - 3y = 7</code></li> </ul>
<p> Solve for <code class='latex inline'>x</code> and <code class='latex inline'>y</code> using the substitution method for each linear system.</p> <ul> <li><code class='latex inline'>\displaystyle \frac{x}{2} + 3y = 4</code></li> <li> <code class='latex inline'>x + 3y = 9</code></li> </ul>
<p> Solve each system.</p><p><code class='latex inline'>\displaystyle \frac{1}{4}x - 3y =\frac{1}{2}</code> and <code class='latex inline'>\displaystyle \frac{1}{3}x - 9y = 5</code></p>
<p> Solve each system.</p><p><code class='latex inline'>\displaystyle \frac{1}{4}x - 3y =\frac{1}{2}</code> and <code class='latex inline'>\displaystyle \frac{1}{3}x - 9y = 5</code></p>
<p>Simplify and then solve each linear system.</p><p><code class='latex inline'>\displaystyle \begin{array}{lllll} 3c + 0.9d = 1.4\\ 0.5c -0.4d = 1.4 \end{array} </code></p>
How did you do?
I failed
I think I failed
I think I got it
I got it
Another question?
Found an error or missing video? We'll update it within the hour! 👉
Report it
Save videos to My Cheatsheet for later, for easy studying.